Mopeka TankCheck is an iPhone application tailored for use with the Mopeka TankCheck sensor. This utility enables users to accurately measure the LPG propane level in various tanks such as those in RVs, heaters, and BBQ grills. The TankCheck sensor, designed to be magnetically attached to the tank's bottom, wirelessly transmits the fill level or percentage to the app, allowing users to monitor their propane levels with precision.

The app's functionality simplifies the process of tracking propane levels by providing real-time updates on when a tank is running low on propane. By following easy steps to pair the sensor with the app and placing it in the designated location on the tank, users can effortlessly monitor their propane levels and avoid unexpected shortages.